It seems that you reference IronRuby binaries built against CLR 2.0. You need to use CLR4 binaries: http://ironruby.codeplex.com/Release/ProjectReleases.aspx?ReleaseId=33305
Tomas From: ironruby-core-boun...@rubyforge.org [mailto:ironruby-core-boun...@rubyforge.org] On Behalf Of Ivan Porto Carrero Sent: Monday, November 30, 2009 1:08 AM To: ironruby-core@rubyforge.org Subject: Re: [Ironruby-core] invoke member and dynamic binding isn't the same? I've included a C# project with all the files you need as attachment. http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=3213 --- Met vriendelijke groeten - Best regards - Salutations Ivan Porto Carrero Blog: http://flanders.co.nz Google Wave: portocarrero.i...@googlewave.com<mailto:portocarrero.i...@googlewave.com> Twitter: http://twitter.com/casualjim Author of IronRuby in Action (http://manning.com/carrero) On Wed, Nov 25, 2009 at 6:16 PM, Tomas Matousek <tomas.matou...@microsoft.com<mailto:tomas.matou...@microsoft.com>> wrote: Can you send the entire source code that sets “Something” and then the entire C# method that accesses it, ideally a minimal repro? Tomas From: ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org> [mailto:ironruby-core-boun...@rubyforge.org<mailto:ironruby-core-boun...@rubyforge.org>] On Behalf Of Ivan Porto Carrero Sent: Wednesday, November 25, 2009 5:29 AM To: ironruby-core Subject: [Ironruby-core] invoke member and dynamic binding isn't the same? Hi I have some ruby code, which through a process of instance_eval and other meta programming tricks builds an object with a method assign defined on it. I have this code in C# var scope = Engine.CreateScope(); scope.SetVariable("ctxt", this); Engine.ExecuteFile("rubyfile.rb", scope); This code correctly sets a something property on this (linked with ctxt) but when I then want to call a method on it that should exist public dynamic Something { get; set; } Something.assign("ivan") Unhandled Exception: Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: 'Iro nRuby.Builtins.RubyObject' does not contain a definition for 'assign' at CallSite.Target(Closure , CallSite , Object , String ) at System.Dynamic.UpdateDelegates.UpdateAndExecuteVoid2[T0,T1](CallSite site, T0 arg0, T1 arg1) at BugTracker_40.Bug.Assign(String assignee) in C:\dev\ironruby-in-action\Sam ples\BugTracker_40\BugTracker_40\Bug.cs:line 60 at BugTracker_40.Program.Main(String[] args) in C:\dev\ironruby-in-action\Sam ples\BugTracker_40\BugTracker_40\Program.cs:line 13 However the same code with: var _rubyOperations = Engine.CreateOperations() public object Something { get; set; } _rubyOperations.InvokeMember(Something, "assign", "ivan") does work. The question is why? Is this the expected behavior? Am I missing an assembly reference (it has Ironruby.*, Microsoft.Scripting, Microsoft.Scripting.Core) --- Met vriendelijke groeten - Best regards - Salutations Ivan Porto Carrero Blog: http://flanders.co.nz Google Wave: portocarrero.i...@googlewave.com<mailto:portocarrero.i...@googlewave.com> Twitter: http://twitter.com/casualjim Author of IronRuby in Action (http://manning.com/carrero) _______________________________________________ Ironruby-core mailing list Ironruby-core@rubyforge.org<mailto:Ironruby-core@rubyforge.org> http://rubyforge.org/mailman/listinfo/ironruby-core
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